v13.0.0.2

This release contains support for interoperation between ZIO 1 and Cats Effect 3.

This release improves support for Scala 3 by releasing with a recent version of izumi-reflect and zio 1.0.18.

What's Changed

• ZIO1 CE3: Update zio to 1.0.18 by @neko-kai in #652

Full Changelog: v13.0.0.1...v13.0.0.2

v12.0.0.0

This release contains support for interoperation between ZIO 1 and Cats Effect 2 using the new versioning scheme.

This release improves support for Scala 3 by releasing with a recent version of izumi-reflect and zio 1.0.18.

What's Changed

• ZIO1 CE2: Update zio to 1.0.18 by @neko-kai in #653
• Fix tailRecM being not stack safe by @kjh618 in #460
• Move ZIO Test Interop Cats To Separate Module (Cats Effect 2) by @adamgfraser in #415
• Include Chunk Instances In Default Scope On Cats Effect 2 Branch by @adamgfraser in #368

Full Changelog: v2.5.1.0...v12.0.0.0

v23.0.0.2

What's Changed

• Generate Trace Lazily by @adamgfraser in #645
• Enable Docs For ZIO 2.x Interop Cats 3.x Branch by @khajavi in #647
• Fix Project Name by @khajavi in #648
• Use Hash Version For Docs Package by @khajavi in #650
• Upgrade ZIO Version by @adamgfraser in #646

Full Changelog: v23.0.0.1...v23.0.0.2

v23.0.0.1

What's Changed

• Scala and Cats updates by @jwojnowski in #641
• Update sbt-bloop to 1.5.6 by @scala-steward in #632
• Update fs2-core to 3.4.0 by @scala-steward in #630
• Update sbt to 1.5.8 by @scala-steward in #578
• Update sbt-scalafmt to 2.5.0 by @scala-steward in #624
• Update sbt to 1.8.2 by @scala-steward in #642
• Update sbt-scoverage to 2.0.6 by @scala-steward in #622
• Update Dependencies by @adamgfraser in #643

New Contributors

• @jwojnowski made their first contribution in #641

Full Changelog: v23.0.0.0...v23.0.0.1

23.0.0.0

This release contains support for interoperation between ZIO 2 and Cats Effect 3 using the new versioning scheme.

13.0.0.1

This release contains support for interoperation between ZIO 1 and Cats Effect 3.

What's Changed

• Publish for Scala 3 + Scala.js 1.10 by @neko-kai in #600

Full Changelog: v13.0.0.0...v13.0.0.1

22.0.0.0

This release contains support for interoperation between ZIO 2 and Cats Effect 2. Thanks to @vigoo for his work on this!

13.0.0.0

This is a first release of a new 13.* series of interop-cats for ZIO 1.0 & Cats Effect 3. It contains breaking changes with respect to the previous 3.2.9.1 release for ZIO1/CE3 pair.

New versioning scheme

After the release of ZIO 2.0 the previous versioning scheme that mirrored the CE version became insufficient to accomodate the four concurrent ZIO+CE pairs that interop-cats is now released for. We adopt a new versioning scheme <epoch>.<major>.<minor>.<patch>, where 'epoch' is a ZIO+CE pair, with 12=ZIO1/CE2, 13=ZIO1/CE3, 22=ZIO2/CE2, 23=ZIO2/CE3.

Breaking Changes

• GenTemporal[IO[E, _], E] and GenConcurrent[IO[E, _], E] instances for the generic, non-Throwable, error type E have been removed from the default implicit scope of zio.interop.catz (#543)

  • Instead, instances for GenTemporal[IO[E, _], Cause[E]] and GenConcurrent[IO[E, _], Cause[E]] are now available by importing zio.interop.catz.generic._:

    object generic {
      implicit final def concurrentInstanceCause[R, E]: GenConcurrent[ZIO[R, E, _], Cause[E]] = ...
      implicit final def temporalInstanceCause[R, E]: GenTemporal[ZIO[R, E, _], Cause[E]] = ..
    }

  • These instances differ from default instances in zio.interop.catz object – they can catch all Cause errors - defects, internal interruptions, etc. not just errors produced by ZIO.fail.

• When using bracketCase, guaranteeCase or cats.effect.Fiber#join, now all ZIO error states, except for external interruption by another fiber, are translated to Outcome.Errored. Before a failure produced by ZIO.die would be translated to Outcome.Succeeded, and an internal interruption produced by ZIO.interrupt would be translated to Outcome.Canceled. Both of these translations could undermine resource safety when a finalizer relies on Outcome.Succeded to judge whether resource cleanup is necessary. Now both of these states translate to Outcome.Errored (#543)

Compatibility Improvements

• MonadCancel#canceled method is now implemented lawfully (#544 #503)
• Async#async method now respects the returned finalizer (#542 #541 #509)
• Disrepancies and law failures have been fixed in implementations of multiple methods (#549 #544 #543)

Other

• Known disrepancies still remain in interactions between Fiber#join and untyped ZIO errors (ZIO.die & ZIO.interrupt) (https://github.com/zio/interop-cats/pull/549/files#diff-0484e29adfb5bc11e3ba0d83952ea935b4726e54bfa878536f1393f9e50fe026R41)

Full Changelog: v3.2.9.1...v13.0.0.0

3.3.0

This release contains support for ZIO 2.0.0.

2.5.1.1

This release contains support for ZIO 2.0.0-RC6. Thanks to @quelgar for his work on this!